1299287040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{84589}}^1$

素因数の和:84617

約数の個数: 88

約数和(自身を含む): 4155737520

約数和(自身を除く): 2856450480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 84589, 169178, 253767, 338356, 422945, 507534, 676712, 845890, 1015068, 1268835, 1353424, 1691780, 2030136, 2537670, 2706848, 3383560, 4060272, 5075340, 5413696, 6767120, 8120544, 10150680, 10827392, 13534240, 16241088, 20301360, 21654784, 27068480, 32482176, 40602720, 43309568, 54136960, 64964352, 81205440, 86619136, 108273920, 129928704, 162410880, 216547840, 259857408, 324821760, 433095680, 649643520, 1299287040]

約数ペア:

[(1, 1299287040), (2, 649643520), (3, 433095680), (4, 324821760), (5, 259857408), (6, 216547840), (8, 162410880), (10, 129928704), (12, 108273920), (15, 86619136), (16, 81205440), (20, 64964352), (24, 54136960), (30, 43309568), (32, 40602720), (40, 32482176), (48, 27068480), (60, 21654784), (64, 20301360), (80, 16241088), (96, 13534240), (120, 10827392), (128, 10150680), (160, 8120544), (192, 6767120), (240, 5413696), (256, 5075340), (320, 4060272), (384, 3383560), (480, 2706848), (512, 2537670), (640, 2030136), (768, 1691780), (960, 1353424), (1024, 1268835), (1280, 1015068), (1536, 845890), (1920, 676712), (2560, 507534), (3072, 422945), (3840, 338356), (5120, 253767), (7680, 169178), (15360, 84589)]